Hubble Space Telescopestudies of low-redshift Type Ia supernovae: evolution with redshift and ultraviolet spectral trends

• DOI: 10.1111/j.1365-2966.2012.21909.x
• Publication Date: 2012-10-15T23:49:22Z
• Authors: K. Maguire; M. Sullivan; R. S. Ellis; P. E. Nugent; D. A. Howell; A. Gal-Yam; J. Cooke; P. Mazzali; Y.-C. Pan; B. Dilday; R. C. Thomas; I. Arcavi; S. Ben-Ami; D. Bersier; F. B. Bianco; B. J. Fulton; I. Hook; A. Horesh; E. Hsiao; P. A. James; P. Podsiadlowski; E. S. Walker; O. Yaron; M. M. Kasliwal; R. R. Laher; N. M. Law; E. O. Ofek; D. Poznanski; J. Surace
• Keywords: Cosmology and Nongalactic Astrophysics (astro-ph.CO); 500; FOS: Physical sciences; distance scale; galaxies: general; 01 natural sciences; 520; supernovae: general; Astrophysics - Solar and Stellar Astrophysics; 13. Climate action; 0103 physical sciences; cosmological parameters; Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics - Cosmology and Nongalactic Astrophysics

22 pages, 14 figures, accepted in MNRAS with minor changes - Spectra are available on WISeREP, http://www.weizmann.ac.il/astrophysics/wiserep/<br/>We present an analysis of the maximum light, near ultraviolet (NUV; 2900-5500 A) spectra of 32 low redshift (0.001<br/>